629998560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{48611}}^1$

素因数の和:48638

約数の個数: 120

約数和(自身を含む): 2223415656

約数和(自身を除く): 1593417096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 48611, 97222, 145833, 194444, 243055, 291666, 388888, 437499, 486110, 583332, 729165, 777776, 874998, 972220, 1166664, 1312497, 1458330, 1555552, 1749996, 1944440, 2187495, 2333328, 2624994, 2916660, 3499992, 3888880, 3937491, 4374990, 4666656, 5249988, 5833320, 6562485, 6999984, 7777760, 7874982, 8749980, 10499976, 11666640, 13124970, 13999968, 15749964, 17499960, 19687455, 20999952, 23333280, 26249940, 31499928, 34999920, 39374910, 41999904, 52499880, 62999856, 69999840, 78749820, 104999760, 125999712, 157499640, 209999520, 314999280, 629998560]

約数ペア:

[(1, 629998560), (2, 314999280), (3, 209999520), (4, 157499640), (5, 125999712), (6, 104999760), (8, 78749820), (9, 69999840), (10, 62999856), (12, 52499880), (15, 41999904), (16, 39374910), (18, 34999920), (20, 31499928), (24, 26249940), (27, 23333280), (30, 20999952), (32, 19687455), (36, 17499960), (40, 15749964), (45, 13999968), (48, 13124970), (54, 11666640), (60, 10499976), (72, 8749980), (80, 7874982), (81, 7777760), (90, 6999984), (96, 6562485), (108, 5833320), (120, 5249988), (135, 4666656), (144, 4374990), (160, 3937491), (162, 3888880), (180, 3499992), (216, 2916660), (240, 2624994), (270, 2333328), (288, 2187495), (324, 1944440), (360, 1749996), (405, 1555552), (432, 1458330), (480, 1312497), (540, 1166664), (648, 972220), (720, 874998), (810, 777776), (864, 729165), (1080, 583332), (1296, 486110), (1440, 437499), (1620, 388888), (2160, 291666), (2592, 243055), (3240, 194444), (4320, 145833), (6480, 97222), (12960, 48611)]